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SIGMA is perhaps the most popular manufacturer of bicycle computers, bicycle lights, and heart rate monitors in Lithuania. Operating in Germany since 1982, the company uses advanced technologies in its products, so they are not only sleek and compact but also highly functional. Today, Sigma offers a very wide range of models and accessories.
The AURA 40 is your daily companion in city traffic. With an improved light pattern, a 50-metre light range and a battery life of up to 9 hours, this StVZO front light ensures greater safety and visibility on the road. New: thanks to the USB-C connection, the light can now be charged even faster and more conveniently. The AURA 40 mounts on the handlebars without tools and is effortless to operate.
The choice is yours: the front light has two light modes. In High mode it reliably illuminates your path for up to 9 hours, and in ECO mode for up to 29 hours! Thanks to the memory function, the AURA 40 lights up the next time exactly as it did when you switched it off.
Technical specifications
- Beam range: 50 m
- Run time: up to 9 h in High mode, up to 29 h in Eco mode
- Charge time: 3 h
- Brightness: 40 lux (15 lux in Eco mode)
- Three-stage battery/charge indicator
- Integrated USB-C charging function
- Short button press shows the battery status
- Mode memory function
- Side visibility
- Splash resistant in accordance with IP44
- 360-degree adjustable bracket: silicone mount with quick release
- Tool-free mounting
- Switch-on protection: double click for ON
- Weight: 113 g (incl. bracket)
- StVZO approved
- Battery indicator
- Dimensions: 38 x 106 x 38 mm
- RECHARGEABLE The AURA 40 has an integrated rechargeable battery. You can fully recharge the front light in 3 hours via USB-C. This saves money and protects the environment.
- DOUBLE-CLICK SWITCH-ON PROTECTION The AURA is switched on with a double click and switched off with a long press of the button. This prevents unintentional switching on, for example in a school bag.
- EASY ASSEMBLY Thanks to the 360-degree adjustable silicone mount, the AURA 40 attaches to the handlebars in seconds without tools. It can be aligned horizontally and vertically as required. For even quicker, space-saving storage, it features a quick release, so you can remove it while the holder stays firmly attached to the bike.
- WIND AND WEATHERPROOF The AURA 40 is happy to join you on all your cycling adventures. It is splash-proof to IP44 - ideal for all weather conditions in urban traffic.
- LIGHT GUIDE The Light Guide on the side is not just a visual highlight. The two additional LEDs provide significantly greater lateral visibility, making you more visible to other road users.
- ALWAYS IN VIEW A quick press of the button is all it takes, and the three-stage LED indicator shows you the current battery status. The indicator also lets you track progress while charging.
- LEGALLY COMPLIANT AND RESPONSIBLE The AURA 40 meets the requirements of the EU Battery Regulation. The screw-fastened housing allows the battery to be replaced professionally by authorised bodies - for greater sustainability and safety.
